CN103062791B

CN103062791B - Gas lighter

Info

Publication number: CN103062791B
Application number: CN201110319569.0A
Authority: CN
Inventors: 丸山达弘
Original assignee: Windmill KK
Current assignee: Windmill KK
Priority date: 2011-10-20
Filing date: 2011-10-20
Publication date: 2015-10-28
Anticipated expiration: 2031-10-20
Also published as: CN103062791A

Abstract

The invention provides a kind of gas lighter, it is by making to show the large and flat shape of width from glory hole flame out, thus spread all over cigarette, cigar front end the front end of cigarette, cigar encased burn.At least be provided with the burning gases sprayed from gas tank and air carry out the mixing tube mixed, the diffuser being connected the top being arranged on this mixing tube, surround that this diffuser arranges make the combustion barrel of this burning gases burn steadily and be disposed in the wind-proof component being provided with glory hole of top of this combustion barrel, the opening portion on this combustion barrel at least top is formed ellipticity, and this glory hole is formed slit-shaped.

Description

Gas lighter

Technical field

The present invention relates to a kind of gas lighter, more specifically, relating to a kind of by making the flame from glory hole be deformed into the large and flat shape of width and can well by gas lighter that cigar etc. large for diameter is lighted.

Background technology

As existing gas lighter, the lighter of such as, structure disclosed in known Japanese Laid-Open Patent Publication 63-91431 publication.This gas lighter is provided with: the gas tank of filling fuel gas, the mixing tube that the burning gases sprayed from gas tank and air are carried out mixing, the flow velocity of the mist be mixed with through mixing tube is slowed down and the diffuser spread, combustion barrel and ignition mechanism, this combustion barrel slows down the mist spread through diffuser further and spreads, thus become the flow velocity enough carrying out ignition and combustion with the mist of air, above-mentioned ignition mechanism is lighted a fire to the mist in combustion barrel.

The gas lighter of formation like this is burner shape ignition owing to spraying the mist that sprays of jet flow by combustion barrel, even if thus have the advantage that also can use under high wind.

Summary of the invention

But, in above-mentioned existing gas lighter, the mist sprayed owing to spraying jet flow is the burning of burner shape, therefore, flame grow, such as to exist when cigarette (Japanese: タバコ) is lighted not only front end light and also excessively bias combustion to the problem of a side.

In addition, when the cigar igniting large to diameter, wish that flame is the shape that encased the front end of cigar of ground, front end spreading all over cigar.

Therefore, the object of the present invention is to provide a kind of gas lighter, in its gas lighter in the prior embodiment, even if be such as the gas lighter of internal combustion type, also can spread all over cigarette, cigar front end the front end of cigarette, cigar encased a little catch fire.

In order to solve the problem, the gas lighter that the present invention relates at least be provided with the burning gases sprayed from gas tank and air carry out the mixing tube mixed, the diffuser being connected the top being arranged on this mixing tube, surround that this diffuser arranges make the combustion barrel of this burning gases burn steadily and be disposed in the wind-proof component being provided with glory hole of top of this combustion barrel, the opening portion on this combustion barrel at least top is formed ellipticity, and this glory hole is formed slit-shaped.

In addition, be preferably, this combustion barrel entirety is formed flat.

According to the gas lighter that the present invention relates to, because the opening portion of combustion barrel is formed ellipticity, and the glory hole of wind-proof component is formed the slit-shaped of growing crosswise, even if be thus such as the strong lighter of the such flame of the gas lighter of internal combustion type, also can make to show the large and flat shape of width from glory hole flame out.Therefore, it is possible to spread all over cigarette, cigar front end the front end of cigarette, cigar encased burn, thus can well they be lighted.

In addition, because glory hole is the slit-shaped of growing crosswise, so, be formed as narrower than the width of the glory hole of existing circle, be therefore also difficult to the impact of the wind be subject to from top, serve flame and be difficult to extinguish such excellent effect.

And then combustion barrel entirety is formed as flat, thus, the opening portion with not only combustion barrel is formed ellipticity, and lighter body also can be formed as this slim excellent effect.

Accompanying drawing explanation

Fig. 1 is the longitudinal section observed from front representing the gas lighter that the present invention relates to.

Fig. 2 is the longitudinal section observed from right flank of the gas lighter of Fig. 1.

Fig. 3 is the front elevation of the gas lighter representing Fig. 1.

Fig. 4 is the left surface figure of the gas lighter representing Fig. 1.

Fig. 5 is the rearview of the gas lighter representing Fig. 1.

Fig. 6 is the top view of the gas lighter representing Fig. 1.

Fig. 7 is the top view of the wind-proof component of the gas lighter representing Fig. 1.

Fig. 8 is the longitudinal section observed from front of the combustion barrel of the gas lighter representing Fig. 1.

Fig. 9 is the top view of the combustion barrel of the gas lighter representing Fig. 1.

Figure 10 is the upward view of the combustion barrel of the gas lighter representing Fig. 1.

Figure 11 is the front elevation of the state of catching fire of the gas lighter representing Fig. 1.

Figure 12 is the right hand view of the state of catching fire of the gas lighter representing Fig. 1.

Detailed description of the invention

With reference to the accompanying drawings embodiments of the present invention are described.As depicted in figs. 1 and 2, the gas lighter 11 that the present invention relates to is provided with self-box 12, be disposed in the wind-proof component 13 on the top of this self-box 12, be positioned at the internal combustion mechanism 14 of the bottom of this wind-proof component 13 and arrange and be used for producing high voltage and the piezoelectric unit 15 lighted by burning gases.

As shown in Fig. 1 ~ Fig. 6, this self-box 12 is formed slim frame shaped, is provided with cap 16 at its upper end.As shown in Figure 5, cap 16 by the hinge part 16a of the rear side of self-box 12 opening and closing freely, during closedown, wind-proof component 13 covers by cap 16.

In addition, as shown in Fig. 1 and Figure 11, be formed with a pair elongated hole 17 extended towards above-below direction in the face side of self-box 12, ignition operation portion 18 can install up and down along this elongated hole 17.

This wind-proof component 13 be disposed in combustion barrel 19 described later top and near, as seen in figs. 7 and 11, there is top 13a, face portion 13b, both sides face 13c, 13c and back part 13d.Be formed with the groove portion 13a grown crosswise in the middle position of top 13e, be formed with the glory hole 20 of the slit-shaped of growing crosswise at the central part of this groove portion 13e.One example of the size of glory hole 20 is that best width is about about 1 ~ 2mm, length is about about 7 ~ 9mm.

As shown in Figure 1, this internal combustion mechanism 14 be provided with mixing tube 21, connect be arranged on the top of mixing tube 21 diffuser 22 and surround diffuser 22 arrange by the combustion barrel 19 of burning gases burn steadily.

This mixing tube 21 is formed hollow cylinder-shaped, is the position that the burning gases sprayed from gas tank 23 are mixed with air.The lower side of mixing tube 21 is communicated to gas nozzle 24 by electric conductivity flexible pipe 28.

This diffuser 22 is burning gases of promoting further to flow into from mixing tube 21 and the position of the flow velocity of burning gases being slowed down, burning gases are spread the while of the mixing of air.

This combustion barrel 19 is made up of ceramic material, and as shown in Fig. 8 ~ Figure 10, cylindrical shell entirety is formed as flat, and the opening portion 19a on top is ellipticity, and, in formation hole, bottom portion 25.This hole portion 25 inserts the position arranging diffuser 22.And, combustion barrel 19 is assembled with the discharging terminals 32 for lighting a fire to the burning gases flowed into from diffuser 22.

As shown in Figure 1, this piezoelectric unit 15 has outer container 15a mutually chimeric elastically and interior case 15b.At assembled inside not shown piezoelectric element, hammer, the back-moving spring etc. of this interior case 15b, for suppressing electric device by hammering and produce high-tension structure.

On the top of this interior case 15b, the unit cover 15d with electric conductivity is installed, the bottom 15e of this unit cover 15d and an end abutment of valve-operating lever described later 27.

In addition, the wire 29 be connected with the electrode 15c of a side of this piezoelectric unit 15 extends upward, and its front end is connected with above-mentioned discharging terminals 32 and arranges.

The rod unit 26 of arm is assembled on the top of this unit cover 15d.The fastener 18a in ignition operation portion 18 abuts with this rod unit 26, the knee-action knee-action in linkage in rod unit 26 and ignition operation portion 18.Its result, is formed and makes interior case 15b in the lower end side of rod unit 26 by the structure of unit cover 15d knee-action.

Valve-operating lever 27 is equipped at the sidepiece of this outer container 15a.The bottom 15e of unit cover 15d abuts with this valve-operating lever 27 as described above, therefore, and the structure of the knee-action forming valve-operating lever 27 and ignition operation portion 18 knee-action in linkage.The other end of valve-operating lever 27 be assembled into can hold gas nozzle 24 neck by valve opening and closing.

Reference numeral 33 in Fig. 1 represents the locking device of cap 16, and Reference numeral 34 represents damper, and Reference numeral 35 represents spring.

The gas lighter 11 formed as described above, when pressing ignition operation portion 18, rod unit 26 is pressed in linkage, and its result, unit cover 15d is pressed.Meanwhile, the bottom 15e of unit cover 15d presses valve-operating lever 27, and gas nozzle 24 carries out valve opening.Like this, during gas nozzle 24 valve opening, burning gases are sprayed from gas tank 23 by valve system 30, flow into combustion barrel 19.

While roughly flowing into combustion barrel 19 with these burning gases, rod unit 26 is pressed interior case 15b by unit cover 15d, and piezoelectric element produces high voltage, produces discharge spark in above-mentioned discharging terminals 32.By above-mentioned discharge spark, the burning gases flowing into combustion barrel 19 are that burner shape catches fire.

Now, because the opening portion 19a of combustion barrel 19 is formed as ellipticity, and the glory hole 20 of wind-proof component 13 is formed as the slit-shaped of growing crosswise, thus, the large and flat shape of width (with reference to Figure 11 and Figure 12) is formed as from glory hole 20 flame 31 out.Its result, can spread all over cigarette, cigar front end the front end of cigarette, cigar encased light.

And then, due to the slit-shaped (with reference to Fig. 7) of glory hole 20 for growing crosswise, so be formed the narrow shape of width compared with the glory hole of the circle such with existing internal-combustion type gaslighter, therefore also can be less susceptible to its effects for the wind from top, fire is not easy to go out.

In addition, because combustion barrel 19 is formed flat, not only the opening portion 19a of combustion barrel 19 is formed as ellipticity so have, and lighter body can be formed as slim advantage (with reference to Fig. 2 and Fig. 4).

Claims

1. a gas lighter, described gas lighter be at least provided with the burning gases sprayed from gas tank and air carry out the mixing tube mixed, the diffuser being connected the top being arranged on this mixing tube, surround that described diffuser arranges make the combustion barrel of described burning gases burn steadily and be disposed in the wind-proof component being provided with glory hole of top of described combustion barrel, it is characterized in that:

The opening portion on described combustion barrel at least top is formed ellipticity,

Described glory hole is formed slit-shaped.

2. gas lighter as claimed in claim 1, it is characterized in that, described combustion barrel entirety is formed flat.